Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Tanguy, Quentin"'
Autor:
Callejo, Martin, Mursa, Andrei, Vicarini, Rémy, Klinger, Emmanuel, Tanguy, Quentin, Millo, Jacques, Passilly, Nicolas, Boudot, Rodolphe
We report on the development and short-term stability characterization of an optical frequency reference based on the spectroscopy of the rubidium two-photon transition at 778 nm in a microfabricated vapor cell. When compared against a 778 nm referen
Externí odkaz:
http://arxiv.org/abs/2407.00841
Autor:
Wirth-Singh, Anna, Fröch, Johannes E., Yang, Fan, Martin, Louis, Zhang, Hualiang, Tanguy, Quentin T., Zhou, Zhihao, Huang, Luocheng, John, Demis D., Stamenic, Biljana, Hu, Juejun, Gu, Tian, Majumdar, Arka
Wide field of view and light weight optics are critical for advanced eyewear, with applications in augmented/virtual reality and night vision. Conventional refractive lenses are often stacked to correct aberrations at wide field of view, leading to l
Externí odkaz:
http://arxiv.org/abs/2406.14725
Autor:
Fröch, Johannes E., Chakravarthula, Praneeth K., Sun, Jipeng, Tseng, Ethan, Colburn, Shane, Zhan, Alan, Miller, Forrest, Wirth-Singh, Anna, Tanguy, Quentin A. A., Han, Zheyi, Böhringer, Karl F., Heide, Felix, Majumdar, Arka
Flat optics have been proposed as an attractive approach for the implementation of new imaging and sensing modalities to replace and augment refractive optics. However, chromatic aberrations impose fundamental limitations on diffractive flat optics.
Externí odkaz:
http://arxiv.org/abs/2402.06824
Autor:
Fang, Zhuoran, Chen, Rui, Fröch, Johannes E., Tanguy, Quentin A. A., Khan, Asir Intisar, Wu, Xiangjin, Tara, Virat, Manna, Arnab, Sharp, David, Munley, Christopher, Miller, Forrest, Zhao, Yang, Geiger, Sarah J., Böhringer, Karl F., Reynolds, Matthew, Pop, Eric, Majumdar, Arka
Free-space modulation of light is crucial for many applications, from light detection and ranging to virtual or augmented reality. Traditional means of modulating free-space light involves spatial light modulators based on liquid crystals and microel
Externí odkaz:
http://arxiv.org/abs/2307.12103
Autor:
Huang, Luocheng, Han, Zheyi, Wirth-Singh, Anna, Saragadam, Vishwanath, Mukherjee, Saswata, Fröch, Johannes E., Tanguy, Quentin A. A., Rollag, Joshua, Gibson, Ricky, Hendrickson, Joshua R., Hon, Phillip W. C., Kigner, Orrin, Coppens, Zachary, Böhringer, Karl F., Veeraraghavan, Ashok, Majumdar, Arka
Subwavelength diffractive optics known as meta-optics have demonstrated the potential to significantly miniaturize imaging systems. However, despite impressive demonstrations, most meta-optical imaging systems suffer from strong chromatic aberrations
Externí odkaz:
http://arxiv.org/abs/2307.11385
With the advent of neuroimaging and microsurgery, there is a rising need for capturing images through an optical fiber. We present an approach of imaging through a single fiber without mechanical scanning by implementing spatial-spectral encoding. Th
Externí odkaz:
http://arxiv.org/abs/2305.17113
Autor:
Huang, Luocheng, Tanguy, Quentin A. A., Froch, Johannes E., Mukherjee, Saswata, Bohringer, Karl F., Majumdar, Arka
Light's ability to perform massive linear operations parallelly has recently inspired numerous demonstrations of optics-assisted artificial neural networks (ANN). However, a clear advantage of optics over purely digital ANN in a system-level has not
Externí odkaz:
http://arxiv.org/abs/2305.01743
Autor:
Mukherjee, Saswata, Tanguy, Quentin A. A., Froech, Johannes E., Shanker, Aamod, Boehringer, Karl F., Brunton, Steven, Majumdar, Arka
Ultrathin flat meta-optics have shown great promise for holography in recent years. However, most of the reported meta-optical holograms rely on only phase modulation and neglect the amplitude information. Modulation of both amplitude and phase in me
Externí odkaz:
http://arxiv.org/abs/2212.01534
Autor:
Froech, Johannes E., Huang, Luocheng, Tanguy, Quentin A. A., Colburn, Shane, Zhan, Alan, Ravagli, Andrea, Seibel, Eric J., Boehringer, Karl, Majumdar, Arka
Endoscopes are an important component for the development of minimally invasive surgeries. Their size is one of the most critical aspects, because smaller and less rigid endoscopes enable higher agility, facilitate larger accessibility, and induce le
Externí odkaz:
http://arxiv.org/abs/2211.00808
Autor:
Tanguy, Quentin A. A., Manna, Arnab, Mukherjee, Saswata, Sharp, David, Bayati, Elyas, Boehringer, Karl F., Majumdar, Arka
The combination of photonic integrated circuits and free-space meta-optics has the ability to unclasp technological knots that require advanced light manipulation due their conjoined ability to guide and shape electromagnetic waves. The need for larg
Externí odkaz:
http://arxiv.org/abs/2208.13817